Inverter Control Air Conditioner Controller

• Application: Three Phase Transducer
• Output Type: Triple
• Principle of Work: V/F Control Transducer
• Switch Mode: High Carrier Frequency PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Low Voltage Variable-Frequency Drive
• Model NO.: B605
• Function: Constant Torque Universal Type
• Brand: Bedford
• Transport Package: CTN or Wooden Case
• Specification: depend on size
• Trademark: BEDFORD
• Origin: Guangzhou, China
• HS Code: 9032899090
• Production Capacity: 50000PCS/Year

Product Description

About Bedford

Guangzhou Bedford Electric Equipment Co., Ltd. has focused on automatic water pump controllers and solar pump inverters since 2003. We aim to provide users with innovative inverter solutions for stable water supply systems worldwide. It is essential to source quality automatic water pump controllers from a reliable water pump manufacturer to improve the automation level of water supply systems and reduce equipment maintenance and labor costs.

B605 Series Air-Conditional Chiller Pump Controller

B605B Series Input & Output power range:
Input: Single phase 220V: 0.75~2.2kw
Output: Three phase 0~220V: 0.75~2.2KW

Input: Three phase 380V: 0.75~15 KW
Output: Three phase 0~380 V: 0.75~15KW

B605D Series Input& Output power range:
Input: Single phase 220V : 0.75~2.2kw
Output: Three phase 0~220V: 0.75~2.2KW

Input: Single phase 220V : 3.7~55kw
Output: Three phase 0~220V: 3.7~55KW

Input: Single phase 380V: 0.75~350 KW
Output: Three phase 0~380 V: 0.75~350KW

Introduction
B605 series controller is specially designed for central air-conditioning water circulation system to realize constant pressure differential control. It can confirm the system to adapt to the change of air-conditioning load, with the advantage of rapid reaction, little influencing on temperature and humidity, ensuring the balance of the system, efficient energy-saving and so on.


Features:
Relay output: 2 outputs
Professional design based on users' needs , suitable for differential pressure control, simple operation
Running automatically when power on
Programmable Analog Input:
AI1: 0~10V OR 0~20 ma input
AI2: 0~10V OR 0~20 ma input
Multi-pump Control: can realize 1 master and 5 slaves combine works at most.
Constant Different Pressure Control: PID control based on feedback source of ( AI1-AI2)
Alternate running balance every pump's running time, prolong service life of the pump
Various of water supply fault alarm functions: high pressure, low pressure, low level, transducer error etc.
As many as 22 kinds of fault protection functions: over current, over voltage, low voltage, phase failure, over load etc.